Experiments, inventions, patents, …
+++++++++++++++++ www.physicstoys.narod.ru ++++++++++++++++++ Узнать больше об Ñтой модели, или Ñкачать видеоурок, о том как её можно поÑтроить Ñамому, а так же чертежи и многое другое, можно на моём Ñайте http://www.physicstoys.narod.ru в рубрике Модели на…
Received from Johan today 11:05 am MST. Shows two motors being powered while the Hex controller keeps the battery from depleting as rapidly as without, and then recharging the battery once the load is…
Received from Johan around March 14, 2012. Shows the modified Hex Controller from Bob Boyce charging a battery, apparently from the surroundings, even as the battery is powering one motor. Posted with his permission…
This is a Stepper motor circuit by sMartcreations2010 that can be started by touching a wire. It is a simple two transistor circuit. I drew the circuit diagram wrong and there are two parts…
www.overunity.com Visit at Per-Johan in Abod Öglunda Sweden to work on the Prof. Jones circuit.. I just stopped by Per-Johan´s place on my vaccation trip to say hello, as I was near him and…
hey guys, I thought I would share this as I found it interesting. RWGresearch.com
Low voltage, low current possible solution for those without 555 timers in the spares box. The basic circuit is much like a Joule Thief, similar toroids, windings and transistor can be used. The Collector…
Developing and testing the Minnie LiPo Low Voltage Cutoff circuit. Schematic at the end 5:14. NOTE: The S Weir mods make the circuit work better. Use a 2n7000 mini-mosfet instead of the BC337 and…
This is a tiny Slayer Exciter mounted on a circuit board. I show it here lighting up a 4 watt fluorescent tube as well as a neon bulb and three LEDs. The circuit is…
This is the first experimental run of the test series, more or less a shakedown run. I am testing the Lost Grey Box circuit published by Rosemary Ainslie in a set of photos last…